Ext.define("App.view.teacher.List", {
    extend: "Ext.dataview.List",
    id: "teacherList",
    config: {
        store: "Teachers",      
        itemCls: "speaker",
		styleHtmlContent: true,
		emptyText: "暂无数据,敬请期待...",
        itemTpl: ['<div class="avatar" style="background-image: url(resources/img/teacher.png);"></div>', "<h3>{tname}</h3>", "<h4>{specialty}</h4>", "</div>"]
    }
});